jfiveparse is a 0 dependencies compact html 5 parser. It pass all the non scripted tests for the tokenizer and tree construction from the html5lib-tests suite.

Tycho Artifactor Comparator Plugin

Search and replace html5.

mjml4j: an unofficial port of MJML to java. MJML is a markup language created by Mailjet and designed to reduce the pain of coding a responsive email.